Miyuki, you are my angel. Miyuki, you are my devil.
Wakamatsu Masato lives with his step-sister (not blood-related), Miyuki. Their father is always working overseas, leaving them to live by themselves in Toukyou. Miyuki is cute, nice, sensitive and very popular among Masato's friends and peers. Masato has a girlfriend at school whose name is Kajima Miyuki, who is pretty and gentle, the ideal dream of every highschool boy.

Me, the Beach, and the Black Bikini! (Episode 1)
Air date: 1983-03-31
Runtime: 25 min

A Slap is a Lesson of Love (Episode 2)
Air date: 1983-04-07
Runtime: 25 min

Ryuichi's Scrambled Birthday (Episode 3)
Air date: 1983-04-21
Runtime: 25 min

Nee-San is the Best! Nii-San is the Worst!? (Episode 4)
Air date: 1983-05-05
Runtime: 25 min

An Intense Beginning on the Occasion of a Date (Episode 5)
Air date: 1983-05-12
Runtime: 25 min

The Lolita Complex Case, Happiness Between the Sheets! (Episode 6)
Air date: 1983-05-19
Runtime: 25 min

Deep-Blue Masato! Where Did the Bikini Go? (Episode 7)
Air date: 1983-05-26
Runtime: 25 min

Way to go Nakata! Engaged to Miyuki!? (Episode 8)
Air date: 1983-06-02
Runtime: 25 min

A Concert on a Rainy Day (Episode 9)
Air date: 1983-06-16
Runtime: 25 min

Love-Love Hiking in Yasujiro`s Case...!? (Episode 10)
Air date: 1983-06-30
Runtime: 25 min

Naughty and Perverted (Episode 11)
Air date: 1983-07-07
Runtime: 25 min

Summer's Annual Custom, a Part-time Job at a Seaside Resort (Episode 12)
Air date: 1983-07-14
Runtime: 25 min

What Happened on the Night of the Storm!? (Episode 13)
Air date: 1983-07-21
Runtime: 25 min

Miyuki's Heart from Cloudy to Sunny (Episode 14)
Air date: 1983-08-04
Runtime: 25 min

Living Youthful Days, Making Memories (Episode 15)
Air date: 1983-08-11
Runtime: 25 min

The Wish Fireflies of a Midsummer Night (Episode 16)
Air date: 1983-08-18
Runtime: 25 min

With or Without Siblings (Episode 17)
Air date: 1983-09-01
Runtime: 25 min

Miracle Man, Masaki Ryuuichi! (Episode 18)
Air date: 1983-09-08
Runtime: 25 min

Love Fortune Teller Rhapsody (Episode 19)
Air date: 1983-09-15
Runtime: 25 min

Melancholy Field Trip (Episode 20)
Air date: 1983-09-29
Runtime: 25 min

Passing the Baton at Dusk! (Episode 21)
Air date: 1983-10-13
Runtime: 25 min

What? Proposing at Five!? (Episode 22)
Air date: 1983-10-27
Runtime: 25 min

Two Miyukis under One Roof (Episode 23)
Air date: 1983-11-10
Runtime: 25 min

Rehearsal for Love (Episode 24)
Air date: 1983-11-24
Runtime: 25 min

Uninvited Mother Rhapsody (Episode 25)
Air date: 1983-12-08
Runtime: 25 min

M. W. Are the Initials of Love?! (Episode 26)
Air date: 1983-12-22
Runtime: 25 min

Love Letter Proxy War! (Episode 27)
Air date: 1984-02-03
Runtime: 25 min

Lonely Birthday (Episode 28)
Air date: 1984-02-10
Runtime: 25 min

Stray Wolves and Golden Rabbit!? (Episode 29)
Air date: 1984-02-17
Runtime: 25 min

The Stranger in the Heavy Snowfall (Episode 30)
Air date: 1984-02-24
Runtime: 25 min

Naughty Photo Contest (Episode 31)
Air date: 1984-03-02
Runtime: 25 min

Scoring the Boys (Episode 32)
Air date: 1984-03-09
Runtime: 25 min

Buttinsky Muraki-kun! (Episode 33)
Air date: 1984-03-16
Runtime: 25 min

Near-Miss Third Mama (Episode 34)
Air date: 1984-03-23
Runtime: 25 min

Lost Copy of the Census (Episode 35)
Air date: 1984-03-30
Runtime: 25 min

Suffocating for Love (Episode 36)
Air date: 1984-04-13
Runtime: 25 min

Love , Grief... A Blue Airmail (Episode 37)
Air date: 1984-04-20
Runtime: 25 min